New Delhi, Sept. 22 -- The Ministry of Home Affairs (MHA) released the answer key for phase 1 of the Intelligence Bureau (IB) Assistant Central Intelligence Officer (ACIO) 2025 on Monday, September 22.

Candidates who appeared for the IB ACIO recruitment examination 2025 can now check the provisional answer key, which is available at the official portal - mha.gov.in.

The IB ACIO Phase 1 answer key is available in PDF form and contains the list of all question IDs, paired with their corresponding correct option IDs.

Click here for the direct link to the IB ACIO answer key 2025

It is important to note that the IB ACIO answer key is provisional in nature, and candidates who appeared for the exam still have a chance to challenge the respon...